Remove openpower-dbus-interfaces dependency

The YAML moved into phosphor-dbus-interfaces.

Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Change-Id: I4699478cfcb22ee26dcec0d28f77f56e82bf21e1
diff --git a/meson.build b/meson.build
index 57630a2..d99271d 100644
--- a/meson.build
+++ b/meson.build
@@ -15,7 +15,6 @@
 cppfs = meson.get_compiler('cpp').find_library('stdc++fs')
 gmock = dependency('gmock', disabler: true, required: build_tests)
 gtest = dependency('gtest', main: true, disabler: true, required: build_tests)
-openpower_dbus_interfaces = dependency('openpower-dbus-interfaces')
 phosphor_dbus_interfaces = dependency('phosphor-dbus-interfaces')
 phosphor_logging = dependency('phosphor-logging')
 prog_python = import('python').find_installation('python')
@@ -69,7 +68,6 @@
     'utility.cpp',
     dependencies: [
         cppfs,
-        openpower_dbus_interfaces,
         phosphor_dbus_interfaces,
         phosphor_logging,
         sdbusplus,